Introducing the groundbreaking H B Series Parallel Shaft Heavy Duty Flenders Bevel Helical Industrial Gearbox, an epitome of industrial gear advancement. This exceptional product masterfully combines resilience with remarkable efficiency, catering to your gear needs with unparalleled precision and excellence.
Leading the industry, the H(B) series flender-style gearbox excels with its adaptable layout, enabling a seamless transition into specialized reducers. This spectacular adaptability is meticulously crafted to exceed the unique specifications of our esteemed clients, ensuring unrivaled excellence and satisfaction with each implementation.
Discover the extensive differentiation strategies that distinctly set our products apart in the competitive market and enhance our standing:
Our versatile input mode provides options such as motor connected flange and shaft input, delivering unmatched adaptability across varied installation scenarios, ensuring optimal performance and seamless system integration.
Our output mode versatility is unparalleled, offering solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, and solid shaft with flange. These options guarantee compatibility across a wide range of demanding applications, catering to every requirement.
Choose from a comprehensive range of mounting modes: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted. These setups provide unique configuration possibilities, easily accommodating diverse requirements and environments.
The H series boasts an impressive range of sizes from 3-26, coupled with stages from 1-4 and ratios from 1.25 to 450. This broad spectrum caters to a vast array of industrial applications, marking it as an exceptionally versatile choice for any project.
Model |
2105 |
2205 |
2207 |
2209 |
2210 |
2211 |
2255D |
311R |
Power |
18.5 |
30 |
18.5/22 |
30 |
37 |
55 |
55 |
55 |
(KW) |
Input Speed |
615 |
818 |
635/635 |
635 |
756 |
756 |
652 |
652 |
(rpm) |
Speed Ratio |
21.95 |
29.2 |
23.54/23.54 |
23.54 |
27 |
27 |
23.3 |
27 |
Output Torque |
6310 |
10232 |
6550/7780 |
10600 |
12620 |
18760 |
18760 |
18760 |
(N.M) |
Max. Torque |
11400 |
18500 |
11000/13000 |
18000 |
22700 |
33800 |
33800 |
40000 |
(N.M) |
Weight |
141 |
180 |
138 |
132 |
205 |
220 |
303 |
352 |
(KG) |
Application |
1~1.25mm |
1.5mm |
1mm |
1.5mm |
2~2.5mm |
3mm |
3~3.5mm |
3~4.5mm |
- A singular housing size skillfully incorporates both parallel shaft and horizontal mounting modes, enhancing component adaptability and expanding the range of available reducer configurations.
- Equipped with a noise-reducing structure, extensive surface area, and a robust fan, this gearbox effectively regulates temperature and noise. Our state-of-the-art cylindrical and bevel gear grinding techniques guarantee smooth, flawless operation, optimizing power transmission for peak efficiency.
- Benefit from a variety of input mode options such as motor connected flange and shaft input, ensuring seamless integration into diverse systems with unmatched flexibility and ease.
- Access a comprehensive array of output mode options: solid shaft with flat key, hollow shaft with flat key, hollow shaft with shrink disk, hollow or solid shaft with involute splines, and solid shaft with flange, effortlessly accommodating a wide range of application demands.
Explore multiple mounting options: Foot-mounted, flange-mounted, swing base-mounted, and torque-arm-mounted, offering maximum flexibility and ease of installation in any environment.
- The HB series, including sizes 3-26 and stages 1-4 with ratios from 1.25 to 450, enhances its ratio flexibility further when paired with the WR, S, and K series, delivering exceptional versatility and performance.


Maanshan Huafei Machinery Trading Co., Ltd is a leading authority in the production of Concrete Mixer Wear Parts and Twin Shaft Concrete Mixer Wear Parts. Our comprehensive collection includes Central Mixing Shovels, ARM Assembly, Central Shovels, ARM, Bottom Wear Plates, Right Mixing ARM, Seal Ring, and Spacer. We seamlessly blend groundbreaking technology with profound industry insight and trade expertise. Our twin shaft mixer showcases:
Liners, Wear Plates, Mixing Arms, Mixing Blades, Mixing Paddles, Scrapers, Tiles, Side & Floor Linings, and an extensive range of concrete and cement mixer liners, all meticulously crafted for outstanding performance and durability.
We offer superior replacement parts compatible with leading brands such as SICOMA, B.H.S, KYC, ZOOMLION, LILIAN, MARINI, AMMAN, TEKA, PARKER, STETTER, SIMEM, ORU, O-COUGHI, EUROTECH, ELBA, MEACONS, POLYTECH, MAXOMIX, AQUARIUS, WIGGERT, and more, ensuring optimal compatibility and exceptional performance.
Packaging |
Size |
800(L) * 800(W) * 800 (H) |
Packed Wear Parts to Delivery |
Transport of Large Trucks to The Seaport |
Packaging Details |
The normal package is wooden box(Size: L*W*H). If container is too tight,we will use PE film for packing or pack it according to customers special request. |
1. How can I place an order?
A: Placing an order is a breeze! Simply email us your order details or take advantage of our user-friendly online ordering system for an effortlessly smooth and efficient experience.
2. How do I pay?
A: After your Proforma Invoice (PI) is confirmed, we will guide you through the payment process with ease. We accept T/T and LC, providing a variety of flexible payment options customized to suit your needs.
3. Are you a manufacturer?
A: Absolutely! As a distinguished professional manufacturer, we are devoted to creating machines and spare parts known for their exceptional quality and reliability.
4. Do you accept special orders?
A: Absolutely! We warmly welcome special orders, boasting our own cutting-edge design and manufacturing facility, ready to fulfill your unique specifications with precision and excellence.
5. Do you have any product inspection procedures?
A: Certainly! We are firmly dedicated to top-tier quality assurance. Every product undergoes a thorough 100% self-inspection before packaging, ensuring it meets the highest quality standards with meticulous care.
6. Can you provide details on the pricing? Is there any possibility for a discount?
A: At Maanshan Huafei Machinery Trading Co., Ltd, we are committed to customer satisfaction. Our pricing structure is crafted with flexibility, accommodating various conditions. We strive to offer the most competitive rates, setting a benchmark in the industry.